package org.jeecg.modules.biz.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Select;
import org.jeecg.modules.biz.entity.BurnAmount;

public interface BurnAmountMapper extends BaseMapper<BurnAmount> {
    @Select("select sum(amount) from biz_burn_amount")
    Long getTotalBurnAmount();
}
